Laserfiche WebLink
Stantec — <br /> PHASE II ENVIRONMENTAL SITE ASSESSMENT REPORT <br /> Table of Contents <br /> 1.0 INTRODUCTION ..............................................................................................................1.1 <br /> 1.1 BACKGROUND ................................................................................................................1.1 <br /> 1.2 SITE TOPOGRAPHY........................................................................................................1.2 <br /> 1.3 REGIONAL GROUNDWATER..........................................................................................1.2 <br /> 1.4 SCOPE OF WORK...........................................................................................................1.2 <br /> 2.0 FIELD ACTIVITIES...........................................................................................................2.1 <br /> 2.1 HEALTH AND SAFETY PROCEDURES...........................................................................2.1 <br /> 2.1.1 Adherence to the Health and Safety Plan...........................................................2.1 <br /> 2.1.2 Daily Safety Meeting and Safety Awareness......................................................2.1 <br /> 2.2 SOIL VAPOR INVESTIGATION........................................................................................2.1 <br /> 2.2.1 Soil Vapor Borehole and Probe Installation ........................................................2.1 <br /> 2.2.1.1 Soil Sampling .....................................................................................................2.2 <br /> 2.2.1.2 Soil Vapor Well Construction..............................................................................2.2 <br /> 2.2.1.3 Investigation Derived Waste...............................................................................2.3 <br /> 2.2.2 Soil Vapor Sampling...........................................................................................2.3 <br /> 2.2.2.1 Shut-In Test........................................................................................................2.3 <br /> 2.2.2.2 Purge Volume Testing........................................................................................2.3 <br /> 2.2.2.3 Leak Test...........................................................................................................2.4 <br /> 2.2.2.4 Soil Vapor Purging and Sample Collection.........................................................2.4 <br /> 2.2.2.5 Duplicate Sample...............................................................................................2.5 <br /> 2.3 ANALYTICAL LABORATORY...........................................................................................2.5 <br /> 2.3.1 Analytical Laboratory Certification and Methodology..........................................2.5 <br /> 2.3.2 Quality Assurance/Quality Control Sampling ......................................................2.5 <br /> 3.0 LABORATORY ANALYTICAL RESULTS AND SCREENING.........................................3.1 <br /> 3.1 SOIL VAPOR ANALYTICAL RESULTS ............................................................................3.1 <br /> 3.2 SOIL SAMPLE ANALYTICAL RESULTS ..........................................................................3.2 <br /> 3.3 INVESTIGATION-DERIVED WASTE ANALYTICAL RESULTS........................................3.3 <br /> 4.0 CONCLUSIONS AND RECOMMENDATIONS.................................................................4.1 <br /> 4.1 CONCLUSIONS................................................................................................................4.1 <br /> 4.2 RECOMMENDATIONS.....................................................................................................4.3 <br /> 5.0 LIMITATIONS AND CERTIFICATIONS............................................................................5.1 <br /> 6.0 REFERENCES .................................................................................................................6.1 <br /> i:\projects\c spine\lodi\report\lodi.svrpt.do" i <br />